Stroller



FIG. 1 is a perspective view of a stroller, showing my new design;

FIG. 2 showing that a front side elevation view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another side elevation view thereof, in a fold condition. 

CLAIM The ornamental design for a stroller, as shown and described. 